Mercurial > projects > ldc
comparison find-alt-triple.sh @ 1022:6fccb5a036e4
Added script to find the alternative triple of the host.
| author | Tomas Lindquist Olsen <tomas.l.olsen@gmail.com> |
|---|---|
| date | Sun, 01 Mar 2009 22:27:37 +0100 |
| parents | |
| children | ca191c141cec |
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| 1021:d1ec9ff0e9ba | 1022:6fccb5a036e4 |
|---|---|
| 1 #!/bin/sh | |
| 2 | |
| 3 HOST_TARGET=$1 | |
| 4 | |
| 5 [ "$HOST_TARGET" == "" ] && exit 1 | |
| 6 | |
| 7 REST=`echo $HOST_TARGET | sed -e 's/[a-zA-Z0-9_]*\(\-.*\)/\1/'` | |
| 8 X86=`echo $HOST_TARGET | sed -e 's/\(i[3-9]86\)\-.*/\1/'` | |
| 9 X86_64=`echo $HOST_TARGET | sed -e 's/\(x86_64\)\-.*/\1/'` | |
| 10 | |
| 11 ALT= | |
| 12 if [ "$X86_64" != "$HOST_TARGET" ]; then | |
| 13 ALT="i686$REST" | |
| 14 | |
| 15 elif [ "$X86" != "$HOST_TARGET" ]; then | |
| 16 ALT="x86_64$REST" | |
| 17 fi | |
| 18 | |
| 19 echo $ALT |